<template>
  <div id="app">
    
    <!-- 路由出口 -->
    <!-- 路由匹配到的组件将渲染在这里 -->
    <router-view ></router-view>
  </div>
</template>

<script>
// import HelloWorld from './components/HelloWorld.vue'

export default {
  name: 'App',
  components: {
  
  }
}
</script>

<style>
  *{
    margin: 0;
    padding: 0;
  }
</style>>
  
